Anatomy Middle superior alveolar nerve supplies upper premolar teeth. It is a branch of? A Infraorbital poion of Maxillary nerve B Palatine division of maxillary nerve C Anterior nasal division of maxillary nerve D Infraorbital nerve 💡 Explanation Middle superior alveolar nerve supplies upper premolar teeth. It is a branch of? ✓ Correct Answer: A. Infraorbital poion of Maxillary nerve